Results 11 to 20 of about 37,101 (207)
Case Studies in Construction Materials, 2022 To investigate the effects of stirrup ratio and connection type of stirrups on axial compression performance of stirrup-confined concrete-filled steel tubular (CFST) stub column, experiments were conducted on 16 CFST stub columns.
Song Xia +6 more
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Buildings, 2022 To investigate the axial compressive behavior of an opening cold-formed thin-wall C-steel combined double-limb column, C-steel combined I-section columns were modeled in this paper, and the models were validated by experiments on axial-compressed ...
Chang He, Yong Cai, Haijun Chen
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Bearing Capacity of Light‐Steel Compound Section and Steel Columns under Axial Compression
Advances in Civil Engineering, 2022 In the international trend of vigorously developing low‐carbon economy and green buildings, environmental protection and conservation have received increased attention in the construction field. Light steel, as an environmental protection material, has gradually become a key direction in the architectural field.
Jianwen Li +3 more
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Journal of Civil Engineering and Management, 2021 The objective of this study is to evaluate the axial load-bearing capacity of section-enlargement concrete columns. To reach the objection, a new strengthened method in which columns are jacketed with a large welded octagonal stirrup at the center and ...
Meijing Hao, Wenzhong Zheng, Wei Chang
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Experimental Study of Octagonal Steel Columns Filled with Plain and Fiber Concrete under the Influence of Compressive Axial Load with Eccentricity [PDF]
Journal of Rehabilitation in Civil Engineering, 2021 In recent years, Concrete Filled Tube (CFT) columns have been very much taken into consideration due to the many advantages of the instrument. In experimental studies, the focus has been on compressive loading.
Navid Mahdavi +2 more
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Axial Bearing Mechanism of Post-Grouted Piles in Calcareous Sand
Applied Sciences, 2022 Post-grouted piles, as a foundation form for large-span and large-scale structures on calcareous sand, are expected to provide a high bearing capacity, but research on the response of post-grouted piles subjected to axial load in calcareous sand is still
Zhihui Wan +3 more
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Experimental Study of Ultimate Bearing Capacity of Axial Compression of L-type Steel Column
Journal of Physics: Conference Series, 2023 Abstract The L-type steel column studied here is a special-shaped column composed of a square steel pipe and two of T-shaped steel, which are connected by weld. Because the columns have better properties than ordinary steel columns, it may be wildly used in residential steel structures.
Xin Chen +3 more
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Experimental studies on the shear resistance of original coal-shale joint [PDF]
, 2017 Purpose. Experimental study and theoretical modeling of the shear resistance of original coal-shale joint. Methods. A two-segment model was developed to describe the shear resistance-shear displacement curves obtained from the direct shear tests of ...
Dong, H, Guo, B, Wang, L
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Journal of Chemistry, 2022 In order to study the influence of two parameters, height-thickness ratio and reinforcement ratio, on the compressive performance of prefabricated recycled concrete block-filled core walls, the author proposes a test method for the compressive strength ...
Jianfeng Cao +5 more
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Investigating of the Effect of Concrete Confinement on the Axial Performance of Circular Concrete Filled Double-Skin Steel Tubular (CFDST) Long Columns [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 In this study, the co-operation of steel and concrete in composite columns is considered. Using numerical modeling to study the behavior of these sections, a new type of sections, namely Concrete Filled Double-Skin steel Tubular (CFDST) columns, is ...
Hamid Saberi +3 more
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